Patent
   D552157
Priority
Jan 05 2005
Filed
Jun 03 2005
Issued
Oct 02 2007
Expiry
Oct 02 2021
Assg.orig
Entity
unknown
11
10
n/a
The ornamental design for an electronic keyboard instrument, as shown.

FIG. 1 is a perspective view of a top, front and left side of an electronic keyboard instrument showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Kawada, Manabu, Onishi, Tamie, Bergese, Enrico

Patent Priority Assignee Title
D667867, Feb 28 2011 Yamaha Corporation Electronic keyboard
D669116, Mar 17 2011 Roland Corporation Electronic keyboard
D792921, Apr 29 2015 Yamaha Corporation Electronic keyboard
D853469, Apr 27 2015 Yamaha Corporation Electronic keyboard
D940786, Aug 21 2020 CO., LTD Electronic keyboard
ER2175,
ER245,
ER3920,
ER6038,
ER6777,
ER9610,
Patent Priority Assignee Title
5157213, May 26 1986 Casio Computer Co., Ltd. Portable electronic apparatus
D308215, Aug 31 1987 Caiso Computer Co., Ltd. Electronic piano
D320611, Jun 02 1989 Casio Computer Co., Ltd. Electronic musical keyboard
D320612, Jun 28 1989 Casio Computer Co., Ltd. Electronic musical keyboard
D372931, Jan 10 1995 Yamaha Corporation Electronic keyboard musical instrument
D411563, Feb 26 1997 Yamaha Corporation Electronic keyboard musical instrument
D416039, Jan 09 1998 Yamaha Corporation Electronic keyboard musical instrument
D425105, Dec 28 1998 Yamaha Corporation Electronic keyboard musical instrument
D510381, Jan 14 2004 Yamaha Corporation Electronic keyboard instrument
RE37909, Feb 13 1998 Yamaha Corporation Electronic keyboard musical instrument
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 05 2005KAWADA, MANABUYamaha CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166580598 pdf
Apr 05 2005ONISHI, TAMIEYamaha CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166580598 pdf
Apr 05 2005BERGESE, ENRICOYamaha CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166580598 pdf
Jun 03 2005Yamaha Corporation(assignment on the face of the patent)
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